.spinner-wrapper {
  position: fixed;
  z-index: 999999;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  background: #113448;
}

.spinner {
  position: absolute;
  top: 50%; /* centers the loading animation vertically one the screen */
  left: 50%; /* centers the loading animation horizontally one the screen */
  width: 3.75rem;
  height: 1.25rem;
  margin: -0.625rem 0 0 -1.875rem; /* is width and height divided by two */
  text-align: center;
}

.spinner > div {
  display: inline-block;
  width: 1rem;
  height: 1rem;
  border-radius: 100%;
  background-color: #fff;
  -webkit-animation: sk-bouncedelay 1.4s infinite ease-in-out both;
  animation: sk-bouncedelay 1.4s infinite ease-in-out both;
}

.spinner .bounce1 {
  -webkit-animation-delay: -0.32s;
  animation-delay: -0.32s;
}

.spinner .bounce2 {
  -webkit-animation-delay: -0.16s;
  animation-delay: -0.16s;
}

// @-webkit-keyframes sk-bouncedelay {
//   0%,
//   80%,
//   100% {
//     -webkit-transform: scale(0);
//   }
//   40% {
//     -webkit-transform: scale(1);
//   }
// }

@keyframes sk-bouncedelay {
  0%,
  80%,
  100% {
    -webkit-transform: scale(0);
    -ms-transform: scale(0);
    transform: scale(0);
  }
  40% {
    -webkit-transform: scale(1);
    -ms-transform: scale(1);
    transform: scale(1);
  }
}
